Segmented conductive patterns isolate stress effects, resolving accuracy-reliability trade-offs in flexible sensors.
Adds estimated inductance delay to RC delay when below threshold, resolving timing inaccuracies from ignored inductance effects.
Quadrature modulation and phase-sensitive demodulation in a rotating sensor distinguish ion currents from ambient fields, eliminating complex calibration.
Tunable inductance sensing circuit detects metallic conductor changes via electromagnetic coupling, reducing false alarms from environmental noise.